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comm: Use BUF_GET_BYTES
author
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Thu, 2 Oct 2014 14:44:18 +0000
(15:44 +0100)
committer
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Mon, 6 Oct 2014 22:29:37 +0000
(23:29 +0100)
There are two calls in udp_afterpoll which could use BUF_GET_BYTES.
Convert them.
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
udp.c
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diff --git
a/udp.c
b/udp.c
index
9bb1234
..
d2c0aad
100644
(file)
--- a/
udp.c
+++ b/
udp.c
@@
-137,9
+137,9
@@
static void udp_afterpoll(void *state, struct pollfd *fds, int nfds)
}
/* proxy protocol supports ipv4 transport only */
from.sa.sa_family=AF_INET;
-
memcpy(&from.sin.sin_addr,buf_unprepend(cc->rbuf,4)
,4);
+
BUF_GET_BYTES(unprepend,cc->rbuf,&from.sin.sin_addr
,4);
buf_unprepend(cc->rbuf,2);
-
memcpy(&from.sin.sin_port,buf_unprepend(cc->rbuf,2)
,2);
+
BUF_GET_BYTES(unprepend,cc->rbuf,&from.sin.sin_port
,2);
}
struct comm_addr ca;
ca.comm=&cc->ops;